Re: [PATCH 0/2] MR4071: msvcrt/tests: Add tests for wcsdup.

[Piotr Caban (＠piotr)]

Piotr Caban (@piotr) commented about dlls/msvcrt/tests/string.c:
> ok(errno == 0xdeadbeef, "errno is %d, expected 0xdeadbeef\n", errno);
>  }
>
> +static void test_wcsdup(void)
> +{
> +    WCHAR *str = wcsdup(0);
> +    errno = 0xdeadbeef;

Please set errno before calling `wcsdup(0)`.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/4071#note_48314